Home / 4,358.49-5,999.91-3,235.83

Finding the Fourth Proportional to 4,358.49, 5,999.91 and 3,235.83

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Solution

The fourth proportional to 4,358.49, 5,999.91 and 3,235.83 is: 4,454.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.49 : 5,999.91 = 3,235.83 : x
  2. Step 2: Convert to fraction form
    4,358.49/5,999.91 = 3,235.83/x
  3. Step 3: Cross multiply
    4,358.49x = 5,999.91 × 3,235.83
  4. Step 4: Simplify right side
    4,358.49x = 19,414,688.78
  5. Step 5: Solve for x
    x = 19,414,688.78/4,358.49
  6. Step 6: Final answer
    x = 4,454.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.